[head tinderbox] failure on mips/mips

[FreeBSD Tinderbox]

TB --- 2013-06-19 00:11:36 - tinderbox 2.10 running on freebsd-current.sentex.ca
TB --- 2013-06-19 00:11:36 - FreeBSD freebsd-current.sentex.ca 8.3-PRERELEASE FreeBSD 8.3-PRERELEASE #0: Mon Mar 26 13:54:12 EDT 2012     des at freebsd-current.sentex.ca:/usr/obj/usr/src/sys/GENERIC  amd64
TB --- 2013-06-19 00:11:36 - starting HEAD tinderbox run for mips/mips
TB --- 2013-06-19 00:11:36 - cleaning the object tree
TB --- 2013-06-19 00:12:26 - /usr/local/bin/svn stat /src
TB --- 2013-06-19 00:12:38 - At svn revision 251956
TB --- 2013-06-19 00:12:39 - building world
TB --- 2013-06-19 00:12:39 - CROSS_BUILD_TESTING=YES
TB --- 2013-06-19 00:12:39 - MAKEOBJDIRPREFIX=/obj
TB --- 2013-06-19 00:12:39 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2013-06-19 00:12:39 - SRCCONF=/dev/null
TB --- 2013-06-19 00:12:39 - TARGET=mips
TB --- 2013-06-19 00:12:39 - TARGET_ARCH=mips
TB --- 2013-06-19 00:12:39 - TZ=UTC
TB --- 2013-06-19 00:12:39 - __MAKE_CONF=/dev/null
TB --- 2013-06-19 00:12:39 - cd /src
TB --- 2013-06-19 00:12:39 - /usr/bin/make -B buildworld
>>> Building an up-to-date make(1)
>>> World build started on Wed Jun 19 00:12:47 UTC 2013
>>> Rebuilding the temporary build tree
>>> stage 1.1: legacy release compatibility shims
>>> stage 1.2: bootstrap tools
>>> stage 2.1: cleaning up the object tree
>>> stage 2.2: rebuilding the object tree
>>> stage 2.3: build tools
>>> stage 3: cross tools
>>> stage 4.1: building includes
>>> stage 4.2: building libraries
>>> stage 4.3: make dependencies
>>> stage 4.4: building everything
[...]
/obj/mips.mips/src/usr.bin/svn/svn/../lib/libsvn_subr/libsvn_subr.a(named_atomic.o): In function `svn_named_atomic__cmpxchg':
named_atomic.c:(.text+0x150): undefined reference to `__sync_val_compare_and_swap_8'
/obj/mips.mips/src/usr.bin/svn/svn/../lib/libsvn_subr/libsvn_subr.a(named_atomic.o): In function `svn_named_atomic__add':
named_atomic.c:(.text+0x270): undefined reference to `__sync_add_and_fetch_8'
/obj/mips.mips/src/usr.bin/svn/svn/../lib/libsvn_subr/libsvn_subr.a(named_atomic.o): In function `svn_named_atomic__write':
named_atomic.c:(.text+0x31c): undefined reference to `__sync_lock_test_and_set_8'
/obj/mips.mips/src/usr.bin/svn/svn/../lib/libapr/libapr.a(builtins.o): In function `apr_atomic_dec32':
builtins.c:(.text+0x148): undefined reference to `__sync_sub_and_fetch_4'
*** Error code 1

Stop.
make: stopped in /src/usr.bin/svn/svn
*** Error code 1

Stop.
make: stopped in /src/usr.bin/svn
*** Error code 1

Stop.
make: stopped in /src/usr.bin
*** Error code 1

Stop.
make: stopped in /src
*** Error code 1

Stop.
make: stopped in /src
*** Error code 1

Stop in /src.
TB --- 2013-06-19 01:09:30 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2013-06-19 01:09:30 - ERROR: failed to build world
TB --- 2013-06-19 01:09:30 - 2477.29 user 655.78 system 3474.22 real


http://tinderbox.freebsd.org/tinderbox-head-build-HEAD-mips-mips.full